SSCP · Question #280
Which of the following does not address Database Management Systems (DBMS) Security?
The correct answer is C. Padded cells. Padded cells complement Intrusion Detection Systems (IDSs) and are not related to DBMS security. Padded cells are simulated environments to which IDSs seamlessly transfer detected attackers and are designed to convince an attacker that the attack is going according to the plan. C
Question
Which of the following does not address Database Management Systems (DBMS) Security?
Options
- APerturbation
- BCell suppression
- CPadded cells
- DPartitioning
How the community answered
(46 responses)- A4% (2)
- B2% (1)
- C93% (43)
Explanation
Padded cells complement Intrusion Detection Systems (IDSs) and are not related to DBMS security. Padded cells are simulated environments to which IDSs seamlessly transfer detected attackers and are designed to convince an attacker that the attack is going according to the plan. Cell suppression is a technique used against inference attacks by not revealing information in the case where a statistical query produces a very small result set. Perturbation also addresses inference attacks but involves making minor modifications to the results to a query. Partitioning involves splitting a database into two or more physical or logical parts; especially relevant for multilevel secure databases.
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